Regulating the size and spatial distribution of Pd nanoparticles supported by the defect engineered metal-organic framework HKUST-1 and applied in the aerobic oxidation of cinnamyl alcohol

Penghu Guo, Qi Fu, Ceylan Yildiz, Yen Ting Chen, Kevin Ollegott, Christian Froese, Wolfgang Kleist, Roland A. Fischer, Yuemin Wang, Martin Muhler, Baoxiang Peng

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

24 Zitate (Scopus)

Abstract

The functional composite of metal nanoparticles (NPs) and defect-engineered metal-organic frameworks (DE-MOFs), NPs@DE-MOFs, is an emerging field of MOF materials chemistry. Herein, we report on a series of novel Pd-NPs@DE-HKUST-1(Cu/Pd) catalysts containing both micro- and mesopores through the incorporation of the defect-generating linker 2,6-pyridyldicarboxylate (pydc). The Pd NPs are formed by partial reduction of the Pd2+ sites of the pristine mixed-metal DE-HKUST-1(Cu/Pd) with methanol. The size regime and the spatial distribution of the Pd NPs can be controlled by the amount of framework-incorporated pydc. The samples exhibit superior catalytic activity in the aerobic oxidation of cinnamyl alcohol as compared to the parent HKUST-1.

OriginalspracheEnglisch
Seiten (von - bis)3703-3710
Seitenumfang8
FachzeitschriftCatalysis Science and Technology
Jahrgang9
Ausgabenummer14
DOIs
PublikationsstatusVeröffentlicht - 2019

Fingerprint

Untersuchen Sie die Forschungsthemen von „Regulating the size and spatial distribution of Pd nanoparticles supported by the defect engineered metal-organic framework HKUST-1 and applied in the aerobic oxidation of cinnamyl alcohol“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren